The game was a makeup of an April 17 rainout, only the second game postponed by inclement weather at Dodger Stadium in 12 years, and just the 17th in the ballpark's 39-year history.

Hansen batted for Park (7-4) with one out and drove a 1-2 breaking pitch from Chris Holt (3-7) just inside the right-field pole for his third homer -- all as a pinch-hitter.

Nine of Hansen's 20 career homers have come as a substitute swinger. His home run ended a season-worst string of 36 consecutive innings without one by the Dodgers, who are on a club-record pace with 88 in 57 games.

Eric Karros, who had two RBIs, made it 4-2 with an RBI ground-rule double that knocked out Holt with none out in the eighth. Shawn Green scored moments later on Joe Slusarski's wild pitch.

Park allowed two runs, five hits and three walks, striking out six. Alan Mills started the eighth and hit his first batter, Craig Biggio, who rolled the ball back to the mound while Mills walked toward home plate to get a new one from umpire Chris Guccione.

Mitch Meluskey followed with a single before Mills struck out Jeff Bagwell. Terry Adams came in and struck out Ken Caminiti and retired Moises Alou on a close call at first base after a nice play behind second by shortstop Alex Cora.

Alou was immediately ejected by umpire Jerry Meals after arguing the call, then kicked his batting helmet halfway to second base.

Mike Fetters got three outs in the ninth for his first NL save, and first since 1998 with Oakland.

The loss dropped the three-time defending NL Central champs' record to 21-38, worst in the majors.

After falling behind in the second inning on Alou's seventh homer, the Dodgers took a 2-1 lead in the third on two-out RBi singles by Green and Karros, whose hit ended an 0-for-11 career drought against Holt.

But Biggio led off the sixth with his second homer of the season, and first in 187 at-bats since April 10 at Enron Field against Pat Hentgen of St. Louis.